You forgot to include the answers but I'll just list out some things.
Autotrophs: An organism that produce their own energy from the sun and other natural components.
EX: Algae, phytoplankton, grass, seaweed, etc.
Heterotrophs: An organism that cannot produce it's own food and uses off other animals' energy.
EX: Dogs, fish, birds, antelopes, etc.
*Hopefully this helps you figure the answers. Since you didn't give is the solutions, we can't give you the "correct" answer. Like I said before, I'll give you some explanations.*
